论文部分内容阅读
我厂一台50年代上海冲剪机器厂产的3mm×1.2m剪板机,剪切下料时必须对每块板件都进行划线,费时费力.为省去繁琐的划线工序,我们在剪板机的刀板导柜前方加装一套定料机构(图1),在基体上固定两根相互平行且垂直于刀座2并带有刻度的标尺导杆3,在两标尺导杆上套装一套同步移动机构5,带动定料靠板4前后移动.同步移动机构如图2所示,两个壳体2对称地装在标尺导杆1上,钢管9把两传动齿轮轴8连在一起.摇动手轮6使壳体内的齿轮轴8沿标尺导杆前后同步移动拖动定料靠板7,调整其与剪板机剪刀刃口的距离.
I plant a 50 Shanghai Punching Machine Factory 3mm × 1.2m shears, cut the material must be crossed for each plate, time-consuming and laborious. To eliminate the cumbersome process of crossed, we In the cutting board cutting board guide cabinet installed a set of fixed material institutions (Figure 1), the two fixed on the substrate parallel to each other and perpendicular to the knife base 2 and with the scale rod guide rod 3, the two rod guide Pole set a synchronous mobile mechanism 5, driven by the feed back and forth by the plate 4. Synchronous mobile mechanism shown in Figure 2, the two housing 2 symmetrically mounted on the rod rod 1, the steel pipe 9 to the two drive gear shaft 8 together shaking the hand wheel 6 so that the gear shaft 8 within the housing along the rod along the guide rod before and after the synchronous drag drag the material against the board 7 to adjust the shears and cutting shears edge distance.